ARB Air Locker Differential for Land Rover – Part RD128 with 24-Spline Shaft and 3.54 Ratio

The world's premier traction aid, an ARB Air Locker(TM) keep you moving in all conditions. With the flick of the switch an Air Locker gives instant lock at any moment and its super strong design allows activation at any speed allowing you to tackle the toughest terrain. The advantage of the Air Locker lies in the pneumatically operated locking system inside the differential. When activated, the Air Locker prevents the internal differential gears from rotating and therefore prevents the axle shafts from turning independently of each other. With both wheels tied directly to the rotation of the ring gear, the vehicle maintains maximum possible traction at all times. When unlocked, it operates like a conventional open differential. An Air Locker equipped vehicle can be driven in a slower, safer and more controlled manner, greatly reducing the likelihood of vehicle damage and environmental impact.
ARB Air Locker Differential; Shaft Spline 24; Ratio 3.54;
L/ROVER S/N....

• Easy, convenient operation allows the user to concentrate on the terrain without leaving the comfort and safety of the driver's seat


• Steel reinforced, elastomer bonded annular seal designed to handle the most extreme climatic temperatures on Earth


• Two-piece design is ultra-durable and extremely strong ? minimal moving parts ensure maximum reliability


• Kit includes: Air Locker differential, activation switch, solenoid valve, air line and bulkhead fitting


• Provides 100 percent traction on demand without affecting on-road drivability or driveline wear


• Patented ?timed' locking mechanism offers high strength and ultra-fast unlocking


• Employs Minimal Moving Parts Ensuring Maximum Reliability


• Air compressor required for operation (sold separately)

Enhance your vehicle's off-road performance with the ARB Air Locker Differential, part number RD128, designed specifically for Land Rover models. This advanced pneumatically operated locking system provides instant engagement at the flick of a switch, allowing you to tackle the toughest terrains with confidence. Its robust construction and patented timed locking mechanism ensure high strength and ultra-fast unlocking, making it a reliable choice for demanding off-road adventures. When activated, the Air Locker prevents differential gear rotation, locking both wheels together for maximum traction. When disengaged, it operates like a traditional open differential, providing smooth on-road driving and reducing drivetrain wear. The kit includes the differential, activation switch, solenoid valve, air line, and bulkhead fitting, offering a complete solution for enhanced traction control.

Constructed with a steel-reinforced, elastomer bonded annular seal, the ARB Air Locker withstands extreme climatic conditions, ensuring durability and longevity. Its two-piece design minimizes moving parts, promoting maximum reliability and ease of maintenance. This system is designed to be compatible with a range of Land Rover models from 1993 to 2004, including Discovery and Range Rover vehicles. An air compressor is required for operation and is sold separately. The ARB Air Locker Differential provides 100 percent traction on demand without sacrificing drivability or causing excessive driveline wear, making it an ideal upgrade for serious off-road enthusiasts seeking improved control and safety.

With its ease of operation and rugged design, the ARB Air Locker Differential is a trusted solution for drivers who demand the best in traction technology. Whether navigating mud, rocks, or snow, this differential helps maintain maximum grip, reducing the risk of vehicle damage and environmental impact while enhancing overall capability.

Features:

• Instant locking mechanism activated by a switch for quick response in challenging terrain

• Steel reinforced, elastomer bonded seal designed to withstand extreme temperatures

• Two-piece, ultra-durable design with minimal moving parts for maximum reliability

• Complete kit includes differential, activation switch, solenoid valve, air line, and bulkhead fitting

• Provides 100 percent traction on demand without compromising on-road drivability

• Patented timed locking system offers high strength and ultra-fast unlocking

• Compatible with Land Rover Discovery and Range Rover models from 1993 to 2004

• Requires an air compressor (sold separately) for operation

Fitment:
1993 Land Rover Defender 110
1993 Land Rover Range Rover
1994 Land Rover Defender 90
1994 Land Rover Discovery
1994 Land Rover Range Rover
1995 Land Rover Defender 90
1995 Land Rover Discovery
1995 Land Rover Range Rover
1996 Land Rover Discovery
1996 Land Rover Range Rover
1997 Land Rover Defender 90
1997 Land Rover Discovery
1997 Land Rover Range Rover
1998 Land Rover Discovery
1998 Land Rover Range Rover
1999 Land Rover Discovery
2000 Land Rover Discovery
2001 Land Rover Discovery
2002 Land Rover Discovery
2003 Land Rover Discovery
2004 Land Rover Discovery